139268-26-1

Basic information

• Product Name: 1,3-Dithiane, 2-methyl-2-(2-methylphenyl)-
• CAS NO: 139268-26-1
• Molecular Formula: C12H16S2
• Molecular Weight: 224.391
• Mol File: 139268-26-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,3-Dithiane, 2-methyl-2-(2-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Dithiane, 2-methyl-2-(2-methylphenyl)-(139268-26-1)
• EPA Substance Registry System: 1,3-Dithiane, 2-methyl-2-(2-methylphenyl)-(139268-26-1)

Safety Data

• Hazardous Substances Data: 139268-26-1(Hazardous Substances Data)

Upstream product

• 57529-04-1 2-chloro-1,3-dithiane 
• 766-47-2 1-ethynyl-2-methylbenzene 
• 109-80-8 1.3-propanedithiol 
• 577-16-2 2-Methylacetophenone 

Downstream Products

• 289031-47-6 2-o-tolyl-6,7-dihydro-5H-[1,4]dithiepine 

Relevant articles and documents

Alcohol-mediated direct dithioacetalization of alkynes with 2-chloro-1,3-dithiane for the synthesis of Markovnikov dithianes

An alcohol-mediated dithioacetalization process that gains direct access to the corresponding Markovnikov-selective 1,3-dithianes using unactivated alkynes and nonthiolic/odorless 2-chloro-1,3-dithiane in a highly efficient manner has been developed. This methodology has the advantage of having mild reaction conditions, and the dithioacetalization process gives good to excellent yields with high Markovnikov-selectivity.